Trojan

Trojan.Win32.Ekstak.alysz malicious file

Malware Removal

The Trojan.Win32.Ekstak.alysz is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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What Trojan.Win32.Ekstak.alysz virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Behavioural detection: Transacted Hollowing
  • Likely virus infection of existing system binary

How to determine Trojan.Win32.Ekstak.alysz?


File Info:

name: 9639C0183636D2264302.mlw
path: /opt/CAPEv2/storage/binaries/691974d85e1a4b238db087c3c406a7ac96d94da3b19e1b1683e37bf5ac041df5
crc32: 47A7D8AD
md5: 9639c0183636d2264302344dc122bb00
sha1: 78497f2fe39008b7db83f64bb14260a8d3767a04
sha256: 691974d85e1a4b238db087c3c406a7ac96d94da3b19e1b1683e37bf5ac041df5
sha512: bd9d210ede937d90dff212f54ce9356b5b9a121513897e680a8d3c557829d18cc6943f706c18e0eb225608ff437bebe9dd541c552266bd08465d5a43203ed986
ssdeep: 98304:L9KL0oiBNC2TdLn/DXpPpuREWRh5lZpN/n/h0:hKLWO0npPpu3R1ZpM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15326339272816034D339817CAC2EB1315736EE2329F6622DE56DE6CD0FB5B9102677F2
sha3_384: 54012f6b666b442b08b24845255a98194e4e2f4303296a16220bf37dc05f21d491c22b0825fc9ebed396a45be54aae10
ep_bytes: 558bec83c4cc53565733c08945f08945
timestamp: 1992-06-19 22:22:17

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName:
FileDescription: Secure Wipe
FileVersion:
LegalCopyright:
Translation: 0x0409 0x04e4

Trojan.Win32.Ekstak.alysz also known as:

McAfeeArtemis!9639C0183636
CylanceUnsafe
SangforTrojan.Win32.Ekstak.gen
K7AntiVirusTrojan ( 005722f11 )
K7GWTrojan ( 005722f11 )
SymantecTrojan.Gen.2
ESET-NOD32a variant of Win32/TrojanDropper.Agent.SLC
TrendMicro-HouseCallTROJ_GEN.R002H0DDN22
KasperskyTrojan.Win32.Ekstak.alysz
AvastWin32:Trojan-gen
McAfee-GW-EditionBehavesLike.Win32.Dropper.rc
SophosMal/Generic-S
WebrootW32.Adware.Downloadassistant
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
MalwarebytesAdware.DownloadAssistant
FortinetW32/Agent.SLC!tr
AVGWin32:Trojan-gen

How to remove Trojan.Win32.Ekstak.alysz?

Trojan.Win32.Ekstak.alysz removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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